I was deeply impressed the speech by the mayor of Shanghai before the final voting for E

问题补充：

I was deeply impressed the speech by the mayor of Shanghai before the final voting for EXPO .

A. to

B. on

C. over

D. with

答案：

A. to

B. on

C. over

(答案→)D. with

解析：固定搭配be impressed with…对…留下深刻印象;句义：我对上海市长在世博会最终投票前的发言留下了深刻的印象。故D正确。动词impress还可以构成固定搭配impress sb with sth以…给某人留下深刻印象。本句是起被动语态转换的形容词短语。故D正确。